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03565

Supelco

MALDI validation set polystyrene Mp ~700 - 70 000

certified reference material

Synonym(s):

Polystyrene, PS

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About This Item

Linear Formula:
[CH2CH(C6H5)]n
EC Number:
202-851-5
MDL number:
MFCD00084450
UNSPSC Code:
41116105
PubChem Substance ID:
24845508
NACRES:
NA.21

grade

certified reference material

Quality Level

100

shelf life

limited shelf life, expiry date on the label

application(s)

cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care

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Components

MALDI Standards are suitable for the validation and comparison of MALDI-ToF instruments. Certificates provide MALDI spectra including Mw, Mn and Mp values of select narrow polymers, which differ in molar mass.
This set inclces 6 different polystyrene standards ranging from Mp ~700 to ~70,000.
Each standard is characterized with GPC, a second absolute method (light scattering or H-NMR) and MALDI-ToF-MS.

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Bruker standard solvent, suitable for MALDI-MS, 50% ACN + 47.5% H2O + 2.5% TFA

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
BCCH9306
BCCC3801
BCBW9808
BCBL0623V
BCBH1297

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